<!DOCTYPE html>
<html lang="zh">
	<head>
		<meta charset="UTF-8">
		<title>表格标签</title>
	</head>
	<body>
		<h2>表格标签</h2>
		<table border="1" width="500" height="300" align="center">
			<tr align="center" valign="top">
				<td align="left">第一行第一个单元格</td>
				<td>第一行第二个单元格</td>
			</tr>
			<tr>
				<td>第二行第一个单元格</td>
				<td>第二行第二个单元格</td>
			</tr>
				<tr>
				<td>第三行第一个单元格</td>
				<td>第三行第二个单元格</td>
			</tr>
		</table>
		
		<br/>
		
		<table border="1" width="500" height="200">
			<tr>
				<th>学号</th>
				<th>姓名</th>
				<th>年龄</th>
			</tr>
			<tr>
				<td>001</td>
				<td>张三</td>
				<td>20</td>
			</tr>
			<tr>
				<td>001</td>
				<td>张三</td>
				<td>20</td>
			</tr>
			<tr>
				<td>001</td>
				<td>张三</td>
				<td>20</td>
			</tr>
			<br />
			
			
			
		</table>
		<h3>表格跨行和跨列</h3>
		
		<h3>跨列</h3>
		<table border="1" width="500" height="200">
			<tr>
				<td colspan="3"></td>
				
			</tr>
			<tr>
				<td></td>
				<td></td>
				<td></td>
			</tr>
			<tr>
				<td></td>
				<td></td>
				<td></td>
			</tr>
			
		</table>
		
		<h4>跨行</h4>
		<table border="1" width="500" height="200">
			<tr>
				<td rowspan="2"></td>
				<td></td>
				<td></td>
				
			</tr>
			<tr>
				
				<td></td>
				<td></td>
			</tr>
			<tr>
				<td rowspan="2"></td>
				<td></td>
				<td></td>
			</tr>
			<tr>
				
				<td></td>
				<td></td>
			</tr>
		</table>
		
	</body>
</html>
